Shop Categories
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Positioners
Used to rotate, tilt, and adjust the orientation of a workpiece, ensuring safe and optimal access for welding.
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Gear Driven
Precise rotational and tilting capabilities at variable speeds with a high-torque gear motor.
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Elevating
Combines adjustable vertical elevation and rotational capabilities for precise workpiece manipulatulation.
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Floor Turntables
A low-profile positioner that offers 360 degree rotation at variable speeds for precise workpiece manipulation.
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Turning Rolls
Rotates cylindrical workpieces, such as pipes and vessels, for efficient and precise welding.
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Head and Tailstock
A set of adjustable supports to securely hold and rotate a workpiece during machining or manufacturing processes.
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Manipulators
An adjustable mechanized lift that positions the welding torch for efficient and precise welding.
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Seamers & Side Beams
Provides continuous, longitudinal welding support for accurate cylinder manufacturing.
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Tank Fabrication
Specialized equipment used to construct and assemble tanks and pressure vessels.
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Engineered Solutions
Custom positioning solutions for your unique job specifications not found in our traditional catalog.
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Robotic Solutions
Programmable robotic welding positioners for optimal torch and workpiece placement.
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Koike Aronson, Inc
A-AAA Ransome Series Turning Rolls
The A-AAA Ransome Rolls are expertly engineered for optimal performance in positioning long cylindrical workpieces. These turning rolls are perfectly suited for tanks, pressure vessels, and pipes, specially designed to accommodate a variety of industrial...Learn More
Koike Aronson, Inc
B-E Ransome Series Turning Rolls
The B-E Ransome Turning Rolls are meticulously engineered and constructed to facilitate the most effective positioning of long cylindrical workpieces. These turning rolls are ideal for handling tanks, pressure vessels, and large pipes, especially...Learn More
Koike Aronson, Inc
Scarab Series
The Gear-elevated Scarab Manipulator series (Scarab I, II, and III) has been meticulously crafted to prioritize safety and ensure a trouble-free, extended lifespan. All critical mechanisms are securely enclosed, load-carrying gear cases are...Learn More
Koike Aronson, Inc
Locust Series
The Gear-elevated Locust Manipulator Series (Locust I and II) has been meticulously designed to ensure safety and deliver a trouble-free, extended lifespan. Key mechanisms are securely enclosed, load-bearing gear cases are expertly welded in place, and...Learn More
Koike Aronson, Inc
MD-HTS-PE
Koike's MD series Power Elevating Head and Tailstock ━ premium features and long-lasting performance, all in a compact design. Designed to meet Koike's rigorous standards for top-tier performance, the MD-HTS-PE provides high-capacity, precision guidance...Learn More
Koike Aronson, Inc
Seam Welder | Longitudinal Precision Welding for Cylinders
Experience precision and cost-effective cylinder manufacturing with our Longitudinal Seam Welder that effortlessly handles seam lengths ranging from 2 to 12 feet, accommodating diameters of 4-1/2" and beyond. A unique handheld Human Machine Interface...Learn More
Koike Aronson, Inc
Robotic Solutions | Robotic Welding Positioners to Enhance Workpiece Manipulation With Existing Automation Systems
To ensure precise torch return for welding, robots are typically fixed in relation to the workpiece, though some may move along it or between workstations. However, this limits access to the fourth side of the workpiece. Robotic Welding Positioners,...Learn More
Koike Aronson, Inc
Engineered Solutions | Custom Positioning Solutions For Precise Job Specifications
At Koike Aronson Ransome, we pride ourselves on our commitment to meeting your specific needs. While our traditional catalog offers a wide range of exceptional positioning solutions, we understand that every job is unique and may require tailored...Learn More
Koike Aronson, Inc
Shell Buggy | Compact Stable Work Platform for Safe Tank Construction
The Shell Buggy offers an ideal solution for manual operations during tank construction. Positioned atop the tank's upper shell, this compact work platform grants operators access to both horizontal and vertical seams for plates measuring up to 10 feet...Learn More
Koike Aronson, Inc
VUP | Vertical Up Welder For X-Ray Quality Single-Pass Tank Welds
The Vertical Up Welder (VUP), known for its exceptional single-pass capability, efficiently completes 10-12 vertical seams on an 8-foot tall, 1-inch thick field-erected storage tank within a single work shift, achieving X-ray quality welds with...Learn More
Koike Aronson, Inc
AGW-LW | Light Weight Automatic Girth Welder For High-Speed X-Ray Quality Horizontal Tank Welds
The Light Weight Automatic Girth Welder (AGW-LW) is an automatic system that speeds up construction of thin walled field-erected storage tanks. It straddles the shell plates riding on adjustable flanged wheels at operator controlled speeds of 4 to 105...Learn More
Koike Aronson, Inc
AGW-II | Automatic Girth Welder For High-Speed X-Ray Quality Horizontal Tank Welds
The Automatic Girth Welder (AGW-II), A.K.A. the 3 O'clock Welder, is a high-speed solution that delivers x-ray quality horizontal welds up to 20 times faster than manual techniques, significantly reducing in-field welding time for storage tanks. ...